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SM8303-3.3V中文资料PDF规格书
SM8303-3.3V规格书详情
General Description
The SM8303 is a monolithic integrated circuit that provide all the active functions for a step-down
switching regulator, capable of driving a 3A load without additional transistor component. Requiring a minimum number of external component, the board space can be saved easily. The external shutdown function can be controlled by TTL logic level and then come into standby mode. The internal compensation makes feedback control have good line and load regulation without external design.
Features
- 3.3V, 5V, 12V and adjustable output versions
- Adjustable version output voltage range, 1.23V to 28V +4 max over line and load condition
- Available in TO220-5L and TO263-5L packages
- Voltage mode non-synchronous PWM control
- Thermal-shutdown and current-limit protection
- ON/OFF shutdown control input
- Input voltage range up to 32V
- Output load current: 3A
- 150KHz fixed frequency internal oscillator
- Low power standby mode
- Built-in switching transistor on chip
产品属性
- 型号:
SM8303-3.3V
- 制造商:
SAMHOP
- 制造商全称:
SAMHOP
- 功能描述:
150KHz, 3A PWM Buck Switching Regulator
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
23+ |
SOP8 |
400 |
原装环保房间现货假一赔十 |
询价 | |||
SM |
1950+ |
SOP8 |
4856 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MCT |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
SM |
22+ |
SOP8 |
30000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
LRC/乐山 |
23+ |
SMC |
6000 |
生态型分销-代理/现货/订货/调货/技术 |
询价 | ||
SM |
23+ |
NA/ |
3650 |
原厂直销,现货供应,账期支持! |
询价 | ||
SM |
22+ |
SOP8 |
10000 |
只做原装开票可咨询 |
询价 | ||
SM |
23+ |
SOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MCT |
2021+ |
NA |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
Micrel |
23+ |
8TSSOP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 |